Answer:
x3
Step-by-step explanation:
Supplementary angles add up to 180
40+x=180
x=140
Answer:
68.8
Step-by-step explanation:
delta math
Let the hall be A=1. For 3 hours 16 people can decorate the hall. Then P1=A\(t1.number people1) P=1/48. That is for 1 person. You have 24 people to decorate the same hall. Their P2 will be (1/48).24=1/2. t2=A/P2=2 hours
Answer:
m m m m m m
Step-by-step explanation:
mmmmmmmmm m m m m m m mm m m m m m m